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TOXICOLOGICAL PROFILE FOR CHROMIUM - Davidborowski.com

TOXICOLOGICAL PROFILE FOR CHROMIUM - Davidborowski.com

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33 Rat I8 mo Resp 0.1 M Glaser et al. 1986,(Wistar) 7 d/wk198822 hr/dNa 2Cr 2O 72H 2O (VI)HematoHepaticRenalEndocrBd Wt34 Rat I8 mo Resp(Wistar) 7 d/wk22 hr/dHematoHepaticRenalEndocrBd Wt35 Rat 2 yr Resp(Sprague-Dawley)5 d/wk6 hr/dCardioGastroHematoMusc/skelHepaticRenalEndocrOcularBd WtTABLE 2-1. Levels of Significant Exposure to Chromium - Inhalation (continued)LOAELExposure/Key to a Species duration/NOAEL Less serious Serious Reference/figure (strain) frequency System (mg Cr/m3) (mg Cr/m3)(mg Cr/m3)Form0.1 M0.1 M0.1 M0.1 M0.1 M0.1 M0.1 M0.1 M0.1 M15.515.515.515.515.515.515.515.515.515.50.1 M (increased RBC, WBC)0.1 M (interstitial fibrosis of lung) Glaser et al. 1986,1988CrO 3and Cr 2O 3(VI+ Ill)Lee et al. 1989CrO 2(IV)2. HEALTH EFFECTS<strong>CHROMIUM</strong> 24

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